INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fb38bcb00a5518d2f877fe4df94ea608b7d92c82da5ed9993dfacb96ffb58f8', 
    'J5U5Zsm5cnMUdtqEEIZzS8SJ+dZjaoiQOonehuB7tBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)